Condensed Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Interest income
Interest and fees on loans and leases	$ 98,359	$ 90,974	$ 285,252	$ 254,949
Interest and dividends on investment securities:
Taxable	3,706	3,540	11,094	10,547
Exempt from federal income taxes	7	15	26	44
Interest on deposits with other banks	3,624	1,865	6,341	2,856
Interest and dividends on other earning assets	742	712	2,166	2,102
Total interest income	106,438	97,106	304,879	270,498
Interest expense
Interest on deposits	48,170	37,082	133,648	82,885
Interest on short-term borrowings	1	1,117	248	7,094
Interest on long-term debt and subordinated notes	5,063	5,317	15,285	13,282
Total interest expense	53,234	43,516	149,181	103,261
Net interest income	53,204	53,590	155,698	167,237
Provision for credit losses	1,414	2,024	3,553	8,839
Net interest income after provision for credit losses	51,790	51,566	152,145	158,398
Noninterest income
Insurance commission and fee income	5,238	4,852	17,606	16,447
Bank owned life insurance income	921	806	2,849	2,362
Net gain on sales of investment securities	18	0	18	0
Net gain on mortgage banking activities	1,296	1,216	3,945	2,880
Other income	1,396	228	3,166	1,921
Total noninterest income	20,150	18,691	66,725	58,204
Noninterest expense
Salaries, benefits and commissions	30,702	29,978	92,227	90,867
Net occupancy	2,723	2,594	8,274	7,935
Equipment	1,107	1,087	3,306	3,066
Data processing	4,154	4,189	12,810	12,355
Professional fees	1,579	1,763	4,733	5,373
Marketing and advertising	490	555	1,621	1,548
Deposit insurance premiums	1,097	1,258	3,330	3,475
Intangible expenses	164	220	539	726
Restructuring charges	0	0	0	1,330
Other expense	6,536	7,344	20,494	21,641
Total noninterest expense	48,552	48,988	147,334	148,316
Income before income taxes	23,388	21,269	71,536	68,286
Income tax expense	4,810	4,253	14,546	13,436
Net income	$ 18,578	$ 17,016	$ 56,990	$ 54,850
Earnings Per Share [Abstract]
Basic (in dollars per share)	$ 0.64	$ 0.58	$ 1.95	$ 1.86
Diluted (in dollars per share)	$ 0.63	$ 0.58	$ 1.94	$ 1.86
Trust fee income
Noninterest income
Noninterest income	$ 2,110	$ 1,910	$ 6,226	$ 5,789
Service charges on deposit accounts
Noninterest income
Noninterest income	2,037	1,816	5,890	5,088
Investment advisory commission and fee income
Noninterest income
Noninterest income	5,319	4,843	15,751	14,303
Other service fee income
Noninterest income
Noninterest income	$ 1,815	$ 3,020	$ 11,274	$ 9,414